I made a tune for my truck and now getting a "Engine power is reduced" message on the dash. It doesnt seem like it reduced power at all. The tune makes a lot more power and is fun to drive. I am still learning diesel tuning and trying to figure it out. I feel like i have to change something in the Engine diagnostics tab under airflow but not sure. He is the tune and the stock tune.
My Tuned colorado tune.hpt
3-21-18 stock colorado tune.hpt